Quick SMS is an app, where you can create Quick SMS. When you create them you choose the text and the recipient. Then you can quickly send the SMS. This is if you often send the same SMS to the same person. Another usage is, if your house alarm is capable of turning on/off via SMS. You can also insert wildcard (??). When you send the SMS it will ask you what to replace the ?? with. Comes in handy if you have a Quick SMS that needs a passcode or a time. ** UPDATE: Fixed contacts with multiple phone numbers. Now you can choose which phone number to use **